/* ===== systems.css – стили для блока систем ===== */

/* Уникальные элементы для каждой вкладки */
.layers-icons {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.1);
}
.layer-icon-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}
.layer-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
}

/* Толщина металла */
.thickness-options {
    margin: 15px 0;
}
.thickness-grid {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.thickness-btn {
    padding: 6px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}
.thickness-btn.active {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}

/* Расстояние между планками, форма верха, декор */
.spacing-options, .topshape-options, .decor-options {
    margin: 15px 0;
}
.spacing-grid, .topshape-grid, .decor-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.spacing-btn, .topshape-btn {
    padding: 6px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.spacing-btn.active, .topshape-btn.active {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}
.decor-checkbox {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    background: #f5f5f5;
    padding: 4px 12px;
    border-radius: 20px;
}
.decor-checkbox input {
    margin: 0;
}

/* Тип рейки, перфорация */
.rail-type-options, .perforation-options {
    margin: 15px 0;
}
.rail-type-grid, .perforation-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.rail-type-btn, .perforation-btn {
    padding: 6px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.rail-type-btn.active, .perforation-btn.active {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}
.perforation-custom {
    margin-top: 10px;
}
.perforation-custom input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    font-size: 14px;
}

/* Фактура */
.texture-options {
    margin: 15px 0;
}
.texture-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.texture-btn {
    padding: 6px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.texture-btn.active {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}

/* Ворота */
.gate-type-options, .drive-options, .extra-options {
    margin: 15px 0;
}
.gate-type-grid, .drive-grid, .extra-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.gate-type-btn, .drive-btn {
    padding: 6px 16px;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}
.gate-type-btn.active, .drive-btn.active {
    background: var(--orange);
    color: white;
    border-color: var(--orange);
}
.extra-grid label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    background: #f5f5f5;
    padding: 4px 12px;
    border-radius: 20px;
    cursor: pointer;
}
.extra-grid input {
    margin: 0;
}
.color-note {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

/* Контейнер изображения (из предыдущего ответа) */
.system-image-container{
    width:100%;
    aspect-ratio:1/1;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    padding:30px;
}

.system-main-image{
    width:100%;
    height:100%;
    object-fit:contain;
    object-position:center;
}

.system-main-image:hover {
    transform: scale(1.02);
}

.image-badges {
    position: absolute;
    bottom: 10px;
    left: 10px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    color: white;
    font-size: 11px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.02em;
    border: 1px solid rgba(255,255,255,0.2);
}

.image-thumbnails {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.thumbnail {
    width: 70px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.thumbnail:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.thumbnail.active {
    border-color: var(--orange);
    opacity: 1;
    box-shadow: 0 0 0 2px rgba(255,107,0,0.2);
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px dashed rgba(0,0,0,0.1);
    border-bottom: 1px dashed rgba(0,0,0,0.1);
}

.tech-icon-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-dark);
}

.tech-icon-item i {
    width: 28px;
    height: 28px;
    background: rgba(255,107,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 14px;
}

.color-options h4,
.profile-options h4 {
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--gray-dark);
    font-weight: 600;
}

.color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.color-item {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.color-item:hover {
    transform: scale(1.15);
    border-color: var(--orange);
    box-shadow: 0 4px 10px rgba(255,107,0,0.2);
}

.color-item.active {
    border-color: var(--orange);
    box-shadow: 0 0 0 2px rgba(255,107,0,0.3);
}

.profile-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.profile-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-dark);
    cursor: pointer;
    transition: all 0.2s ease;
}

.profile-btn:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.profile-btn.active {
    background: var(--orange);
    border-color: var(--orange);
    color: white;
}

.detail-action {
    margin-top: 25px;
}

.system-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: var(--orange);
    color: white;
    border: none;
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.system-cta:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,107,0,0.25);
}

.system-cta i {
    transition: transform 0.2s ease;
}

.system-cta:hover i {
    transform: translateX(4px);
}

/* Адаптивность для систем */
@media (max-width: 992px) {
    .system-image-container {
        height: 250px;
    }
    .layers-icons {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .system-image-container {
        height: 220px;
    }
    .thumbnail {
        width: 60px;
        height: 45px;
    }
    .tech-icons {
        flex-direction: column;
        gap: 8px;
    }
    .color-item {
        width: 32px;
        height: 32px;
    }
    .profile-btn, .thickness-btn, .spacing-btn, .topshape-btn, .rail-type-btn, .perforation-btn, .texture-btn, .gate-type-btn, .drive-btn {
        padding: 4px 12px;
        font-size: 13px;
    }
    .extra-grid label {
        font-size: 13px;
        padding: 3px 10px;
    }
}

@media (max-width: 480px) {
    .system-image-container {
        height: 180px;
    }
    .thumbnail {
        width: 50px;
        height: 40px;
    }
    .layers-icons {
        font-size: 13px;
    }
    .badge {
        font-size: 10px;
        padding: 3px 8px;
    }
}

/* ===== СОВРЕМЕННЫЙ ДИЗАЙН ВКЛАДОК ===== */

.systems-tabs {
    margin-top: 1.9rem; /* поднимаем ближе к заголовку */
}

/* Контейнер кнопок */
.tabs-nav {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
    padding: 0 1rem;
}

/* Базовая стилизация кнопки */
.tab-btn {
    position: relative;
    background: transparent;
    border: none;
    padding: 0.8rem 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 40px; /* скруглённая форма, но без фона */
    font-family: inherit;
    text-align: center;
}

/* Линия подчёркивания (появляется при наведении и активной) */
.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--orange); /* #FF6B00 */
    transition: transform 0.3s ease;
    transform-origin: center;
}

.tab-btn:hover::after,
.tab-btn.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Текст заголовка */
.tab-title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-dark);
    transition: color 0.2s ease;
    line-height: 1.3;
}

.tab-btn:hover .tab-title,
.tab-btn.active .tab-title {
    color: var(--orange);
}

.tab-sub {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-light);
    margin-top: 0.15rem;
    transition: color 0.2s ease;
}

.tab-btn:hover .tab-sub,
.tab-btn.active .tab-sub {
    color: var(--orange);
}

/* Для активной кнопки добавляем небольшой фон для акцента */
.tab-btn.active {
    background: rgba(255, 107, 0, 0.05);
}

/* Адаптивность */
@media (max-width: 768px) {
    .tabs-nav {
        gap: 0.5rem;
        margin-bottom: 2rem;
    }
    
    .tab-btn {
        padding: 0.6rem 1.2rem;
        flex: 1 0 calc(50% - 0.5rem); /* по 2 в ряд */
    }
    
    .tab-title {
        font-size: 0.9rem;
    }
    
    .tab-sub {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .tab-btn {
        flex: 1 0 100%; /* по одному в ряд */
    }
}

/* === ПОДНЯТИЕ ВКЛАДОК К ЗАГОЛОВКУ === */

/* Убираем большой нижний отступ у заголовка */
.engineering-header-divider {
    margin-bottom: 0.5rem !important;
}

/* Убираем верхний отступ у контейнера вкладок */
.systems-tabs {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* Если всё ещё есть отступ, добавим отрицательный margin */
.systems-tabs {
    margin-top: -0.5rem !important; /* при необходимости подберите значение */
}

/* Для мобильных устройств можно чуть скорректировать */
@media (max-width: 768px) {
    .engineering-header-divider {
        margin-bottom: 0.25rem !important;
    }
    .systems-tabs {
        margin-top: -0.25rem !important;
    }
}

/* ===== УБИРАЕМ ЛИШНИЙ ОТСТУП МЕЖДУ БЛОКАМИ ===== */

.systems {
    margin-bottom: 0 !important;
    padding-bottom: 2rem !important; /* при необходимости можно уменьшить до 1rem или 0 */
}

.profile-atelier {
    margin-top: 0 !important;
    padding-top: 2rem !important; /* оставляем небольшой отступ сверху для дыхания */
}

/* Дополнительно для надёжности */
section.systems,
section#systems {
    margin-bottom: 0 !important;
}

section.profile-atelier,
section#profiles {
    margin-top: 0 !important;
}

/* ===== БЛОК 4: ЧЕСТНОЕ КАЧЕСТВО (актуальная версия) ===== */
.quality-showcase {
    padding: 6rem 0;
    background: #ffffff;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.quality-showcase .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.quality-showcase .section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 700px;
    margin: 1rem auto 0;
}

.showcase-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 3rem !important;
    margin-bottom: 4rem !important;
}

.quality-card {
    background: #f9f9f9;
    border-radius: 24px;
    padding: 2rem 2rem 2.5rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.quality-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 45px rgba(0,0,0,0.07);
}

.our-solution {
    border-top: 4px solid var(--orange);
}

.typical-offer {
    border-top: 4px solid #ccc;
}

.card-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(0,0,0,0.02);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.our-solution .card-badge {
    background: rgba(255,107,0,0.08);
    color: var(--orange);
    border-color: rgba(255,107,0,0.2);
}

.metal-visual {
    background: #f0f0f0;
    border-radius: 40px;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.layers {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 220px;
    gap: 8px;
}

.layer {
    width: 100%;
    border-radius: 20px;
    transition: all 0.2s;
    cursor: help;
}

.layer.steel {
    background: linear-gradient(145deg, #3a3a3a, #1f1f1f);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.layer.zinc {
    background: linear-gradient(145deg, #b8b8b8, #8a8a8a);
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.layer.polymer {
    background: var(--orange);
    box-shadow: 0 2px 8px rgba(255,107,0,0.3);
}

.spec-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.spec-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.4;
    color: #333;
}

.spec-list i {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.our-solution i {
    color: var(--orange);
}

.typical-offer i {
    color: #888;
}

.layer-desc {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    border-top: 1px dashed rgba(0,0,0,0.1);
    padding-top: 1rem;
    margin-top: 1rem;
}

.why-it-matters {
    margin: 5rem 0 4rem;
    text-align: center;
}

.why-it-matters h3 {
    font-size: 2rem;
    font-family: var(--font-serif);
    margin-bottom: 2.5rem;
}

.matters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.matter-item {
    background: #f5f5f5;
    padding: 2rem 1.5rem;
    border-radius: 20px;
    transition: all 0.2s;
    text-align: left;
}

.matter-item:hover {
    background: #fff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.04);
}

.matter-icon {
    width: 56px;
    height: 56px;
    background: var(--orange);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
}

.matter-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.matter-item p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

.quality-action {
    text-align: center;
    margin-top: 3rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--orange);
    color: white;
    border: none;
    padding: 1rem 2.8rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(255,107,0,0.2);
}

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255,107,0,0.3);
}

.action-note {
    font-size: 0.85rem;
    color: #999;
    margin-top: 1rem;
}

/* Адаптивность для блока качества */
@media (max-width: 992px) {
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .matters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .quality-showcase {
        padding: 4rem 0;
    }
    .matters-grid {
        grid-template-columns: 1fr;
    }
    .btn-primary {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
}
/* ===== Apple/Tesla Detail Visual ===== */
.dv{
  --dv-radius: 22px;
  --dv-border: rgba(15, 15, 20, .08);
  --dv-shadow: 0 26px 60px rgba(15, 15, 20, .08);
  --dv-bg: #f6f7f8;
  --dv-bg2: #eef1f3;
  --dv-accent: #ff6b00; /* ваш оранжевый */
  --dv-text: #14161a;
  --dv-muted: rgba(20, 22, 26, .62);

  width: 100%;
  max-width: 760px; /* можно убрать/изменить */
}

/* ===== DV FIX (ничего не обрезается) ===== */
.dv-stage{
  overflow: hidden;            /* скругление */
  display: grid;
  place-items: center;
  padding: 18px;               /* воздух делаем ЗДЕСЬ, не на img */
  box-sizing: border-box;
}

.dv-main{
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
  max-width:100%;
  max-height:100%;
}


/* лёгкий Tesla-zoom на hover (не перебор) */
@media (hover:hover){
  .dv-stage:hover .dv-main{
    transform: scale(1.01);
  }
}

/* чипы */
.dv-chips{
  position: absolute;
  left: 16px;
  bottom: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  pointer-events: none;
}
.dv-chip{
  pointer-events: none;
  font-size: 12px;
  line-height: 1;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.72);
  color: #fff;
  backdrop-filter: blur(10px);
}

/* стрелки */
.dv-nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.45);
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(10px);
  color: #121316;
  display: grid;
  place-items: center;
  font-size: 28px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .18s ease, transform .18s ease, background .18s ease;
}
.dv-prev{ left: 14px; }
.dv-next{ right: 14px; }

@media (hover:hover){
  .dv-stage:hover .dv-nav{ opacity: 1; }
  .dv-nav:hover{ background: rgba(255,255,255,.75); transform: translateY(-50%) scale(1.03); }
}
.dv-nav:active{ transform: translateY(-50%) scale(.98); }

/* миниатюры */
.dv-thumbs{
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.dv-thumb{
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 10px;
  text-align: left;

  border-radius: 16px;
  border: 1px solid var(--dv-border);
  background: #fff;
  box-shadow: 0 10px 25px rgba(15, 15, 20, .06);
  padding: 10px 12px;

  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.dv-thumb img{
  width: 46px;
  height: 46px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(15, 15, 20, .06);
  background: #f2f3f4;
}
.dv-thumb span{
  font-size: 13px;
  color: var(--dv-muted);
  font-weight: 600;
}
.dv-thumb.is-active{
  border-color: color-mix(in oklab, var(--dv-accent) 55%, white);
  box-shadow: 0 18px 40px rgba(255, 107, 0, .18);
}
.dv-thumb.is-active span{ color: var(--dv-text); }

@media (hover:hover){
  .dv-thumb:hover{
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(15, 15, 20, .10);
  }
}
.dv-thumb:active{ transform: translateY(0); }

/* адаптив */
@media (max-width: 520px){
  .dv-stage{ aspect-ratio: 4 / 3; }
  .dv-main{ padding: 18px; }
  .dv-thumbs{ grid-template-columns: 1fr; }
  .dv-thumb{ grid-template-columns: 54px 1fr; }
  .dv-thumb img{ width: 54px; height: 54px; }
  .dv-nav{ opacity: 1; } /* на мобилках показываем */
}
/* ===== FIX: картинка НЕ обрезается вообще ===== */
.dv-stage { overflow: hidden; } /* оставляем ради скругления */

.dv-main{
  object-fit: contain !important;
  object-position: center !important;
  padding: 46px !important;       /* больше воздуха со всех сторон */
 
}


/* ===== Premium effects for .dv ===== */

/* 1) Tesla tilt: глубина карточки */
.dv-stage{
  perspective: 900px;
}
.dv-stage.is-tilt{
  transform-style: preserve-3d;
}
.dv-stage.is-tilt .dv-main{
  transform: translateZ(18px);
}

/* 2) Apple full-screen viewer */
.dv-lightbox{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 12, 16, .72);
  backdrop-filter: blur(10px);
  z-index: 9999;
  padding: 22px;
}
.dv-lightbox.active{ display: flex; }

.dv-lightbox__panel{
  width: min(980px, 96vw);
  aspect-ratio: 16 / 10;
  border-radius: 22px;
  background: radial-gradient(120% 120% at 30% 20%, #ffffff 0%, #f2f4f6 45%, #e8edf1 100%);
  border: 1px solid rgba(255,255,255,.18);
  overflow: hidden;
  position: relative;
  box-shadow: 0 40px 120px rgba(0,0,0,.35);
}
.dv-lightbox__img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 34px;
}
.dv-lightbox__close{
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(10px);
  cursor: pointer;
  font-size: 20px;
}
.dv-lightbox__hint{
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-size: 12px;
  color: rgba(0,0,0,.62);
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 999px;
  padding: 8px 10px;
}

/* 3) курсор “можно увеличить” */
.dv-main{
  cursor: zoom-in;
}
/* ===== DV compact premium (Apple-like) ===== */
.dv{
  max-width: 640px;                 /* было слишком широко */
}

.dv-stage{
  aspect-ratio: 4 / 3;            /* чуть выше — выглядит “каталожно” */
  padding: 26px;                    /* меньше воздуха */
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(15,15,20,.08);
}

/* картинка меньше и аккуратнее */
.dv-main{
  max-width: 92% !important;
  max-height: 92% !important;
}

/* чипы делаем мини и менее заметными */
.dv-chips{
  left: 12px;
  bottom: 10px;
  gap: 6px;
}
.dv-chip{
  font-size: 11px;
  padding: 6px 9px;
  background: rgba(0,0,0,.60);
}

/* миниатюры — компактные карточки */
.dv-thumbs{
  margin-top: 10px;
  gap: 10px;
}

.dv-thumb{
  grid-template-columns: 40px 1fr;  /* меньше иконка */
  padding: 10px 12px;
  border-radius: 14px;
  box-shadow: 0 10px 22px rgba(15,15,20,.06);
}

.dv-thumb img{
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.dv-thumb span{
  font-size: 12px;
}

/* активная миниатюра — тонкий премиум-акцент */
.dv-thumb.is-active{
  border-color: rgba(255,107,0,.55);
  box-shadow: 0 14px 34px rgba(255,107,0,.14);
}

/* стрелки делаем менее навязчивыми */
.dv-nav{
  width: 40px;
  height: 40px;
  font-size: 24px;
}
/* ===== Улучшенная вкладка Еврожалюзи Хайтек ===== */
.system-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.showcase-visual .dv {
    max-width: 100%;
}

.showcase-info {
    padding: 0 0 0 1rem;
}

.info-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--black);
}

.info-subtitle {
    font-size: 1rem;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.profile-card-compact {
    background: #f8f8f8;
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.2s ease;
}

.profile-card-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--orange);
}

.profile-card-compact h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--orange);
    border-bottom: 2px solid var(--orange);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.spec-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.spec-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px dashed rgba(0,0,0,0.1);
    font-size: 0.95rem;
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-list li strong {
    font-weight: 600;
    color: var(--black);
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.advantage-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: #fafafa;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.05);
}

.advantage-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,107,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 1rem;
}

.advantage-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--black);
}

.coating-section {
    margin: 2rem 0;
}

.coating-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--black);
}

.coating-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.coating-tag {
    background: #f0f0f0;
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.85rem;
    color: var(--gray-dark);
    border: 1px solid transparent;
    transition: all 0.2s;
}

.coating-tag:hover {
    border-color: var(--orange);
    background: white;
}

.coating-note {
    font-size: 0.85rem;
    color: var(--gray-light);
    margin-top: 0.8rem;
}

.color-showcase {
    margin: 2rem 0;
}

.color-showcase h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.color-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

.color-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.color-dot:hover {
    transform: scale(1.15);
    box-shadow: 0 0 0 2px var(--orange);
}

.color-more {
    font-size: 0.85rem;
    color: var(--orange);
    font-weight: 500;
}

.action-block {
    margin-top: 2rem;
}

.action-note {
    font-size: 0.8rem;
    color: var(--gray-light);
    margin-top: 0.5rem;
}

/* Адаптивность */
@media (max-width: 992px) {
    .system-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .profile-comparison {
        grid-template-columns: 1fr;
    }
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .advantage-grid {
        grid-template-columns: 1fr;
    }
}
/* ===== ИСПРАВЛЕНИЕ ГАЛЕРЕИ ===== */

/* Растягиваем колонки по высоте */
.system-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: stretch;          /* колонки одной высоты */
}

.showcase-visual {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.showcase-visual .dv {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Контейнер изображения */
.dv-stage {
    flex: 1;
    min-height: 0;                 /* позволяет сжиматься */
    width: 100%;
    background-color: #f5f5f5;      /* фон, если картинка не заполняет */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Само изображение */
.dv-main {
    width: 100%;
    height: 100%;
    object-fit: contain;            /* целиком, без обрезки */
    object-position: center;
}

/* Фиксируем миниатюры снизу */
.dv-thumbs {
    flex-shrink: 0;
    margin-top: 1rem;
}
.showcase-info {
    overflow-y: auto;    /* скролл, если контента много */
    max-height: 100%;    /* не выходить за высоту родителя */
}
/* ===== КОМПАКТНАЯ ВЕРСИЯ ДЛЯ ВКЛАДКИ ===== */

/* Уменьшаем общие отступы блока систем */
.systems {
    padding-top: 1rem !important;      /* было 2rem */
    padding-bottom: 4rem !important;   /* уменьшено с 8rem */
}

/* Уменьшаем расстояние между колонками и их внутренние отступы */
.system-showcase {
    gap: 1.5rem;                       /* было 3rem */
}

.showcase-info {
    padding-left: 0;                   /* убираем лишний отступ */
}

/* Уменьшаем заголовки */
.info-title {
    font-size: 1.8rem;                 /* было 2.2rem */
    margin-bottom: 0.25rem;
}

.info-subtitle {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Карточки сравнения делаем более плоскими */
.profile-comparison {
    gap: 1rem;
    margin-bottom: 1rem;
}

.profile-card-compact {
    padding: 1rem;                     /* было 1.5rem */
}

.profile-card-compact h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.spec-list li {
    padding: 0.3rem 0;                 /* уменьшено */
    font-size: 0.85rem;                /* чуть мельче */
}

/* Сетка преимуществ */
.advantage-grid {
    gap: 0.6rem;
    margin: 1.2rem 0;
}

.advantage-item {
    padding: 0.5rem 0.8rem;
    gap: 0.5rem;
}

.advantage-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
}

.advantage-text {
    font-size: 0.8rem;
}

/* Покрытия и цвета */
.coating-section {
    margin: 1.2rem 0;
}

.coating-section h4 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.coating-tag {
    padding: 0.2rem 0.8rem;
    font-size: 0.75rem;
}

.color-showcase {
    margin: 1.2rem 0;
}

.color-showcase h4 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.color-dot {
    width: 26px;
    height: 26px;
}

.color-more {
    font-size: 0.75rem;
}

/* Кнопка */
.system-cta {
    padding: 0.8rem 1.8rem;            /* уменьшено */
    font-size: 0.85rem;
}

.action-note {
    font-size: 0.7rem;
    margin-top: 0.3rem;
}

/* Для мобильных дополнительно уменьшаем */
@media (max-width: 768px) {
    .system-showcase {
        gap: 1rem;
    }
    .info-title {
        font-size: 1.5rem;
    }
    .profile-card-compact {
        padding: 0.8rem;
    }
}
.dv-stage {
    max-height: 380px;        /* ограничиваем высоту контейнера */
}
/* ===== УМЕНЬШАЕМ БЛОК С КАРТИНКОЙ ===== */

/* Изменяем соотношение колонок: левая уже, правая шире */
.system-showcase {
    grid-template-columns: 0.8fr 1.2fr;  /* было 1fr 1fr */
}

/* Уменьшаем внутренние отступы у контейнера изображения */
.dv-stage {
    padding: 10px !important;            /* было 46px (или другое значение) */
}

/* Ограничиваем максимальную высоту контейнера, чтобы картинка не была слишком высокой */
.dv-stage {
    max-height: 360px;                   /* при необходимости подберите значение */
}

/* Чтобы картинка заполняла контейнер красиво, оставляем object-fit: contain */
.dv-main {
    object-fit: contain !important;
    object-position: center !important;
}

/* Если нужно чуть уменьшить сами миниатюры, можно добавить: */
.dv-thumb {
    padding: 8px 10px;                   /* было 10px 12px */
}

.dv-thumb img {
    width: 36px;                         /* было 40px */
    height: 36px;
}
/* ===== ВЫРАВНИВАНИЕ КОЛОНОК ПО ВЫСОТЕ ===== */
.system-showcase {
    align-items: stretch;                /* колонки одной высоты */
}

.showcase-visual {
    display: flex;
    flex-direction: column;
    height: 100%;                         /* занимает всю высоту родителя */
}

.showcase-visual .dv {
    display: flex;
    flex-direction: column;
    flex: 1;                               /* растягивается */
    min-height: 0;                          /* важно для Firefox */
}

.dv-stage {
    flex: 1 1 auto;                         /* занимает всё доступное место */
    min-height: 0;
    max-height: none !important;             /* убираем прежние ограничения */
    padding: 10px;                           /* при необходимости уменьшите */
}

.dv-thumbs {
    flex-shrink: 0;                          /* миниатюры не сжимаются */
}
/* ===== КОМПАКТНОСТЬ И УБИРАНИЕ ПУСТОТ ===== */
.system-showcase {
    gap: 1rem;                     /* уменьшаем расстояние между колонками */
}

/* Убираем лишние отступы внутри левой колонки */
.showcase-visual {
    padding: 0;
}

.dv-stage {
    padding: 0 !important;         /* убираем белые поля вокруг фото */
    background: #f5f5f5;           /* если нужен фон — оставьте, иначе уберите */
}

.dv-thumbs {
    margin-top: 0.5rem;            /* небольшой отступ между фото и миниатюрами */
}

/* Уплотняем правую колонку */
.showcase-info {
    padding: 0;
}

.info-title {
    font-size: 1.6rem;             /* чуть меньше */
    margin: 0 0 0.25rem;
}

.info-subtitle {
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.profile-comparison {
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.profile-card-compact {
    padding: 0.75rem;              /* уменьшаем внутренние поля */
}

.profile-card-compact h3 {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

.spec-list li {
    padding: 0.2rem 0;
    font-size: 0.8rem;
}

.advantage-grid {
    gap: 0.4rem;
    margin: 1rem 0;
}

.advantage-item {
    padding: 0.4rem 0.6rem;
    gap: 0.4rem;
}

.advantage-icon {
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
}

.advantage-text {
    font-size: 0.75rem;
}

.coating-section,
.color-showcase {
    margin: 1rem 0;
}

.coating-section h4,
.color-showcase h4 {
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

.coating-tag {
    padding: 0.15rem 0.6rem;
    font-size: 0.7rem;
}

.color-dot {
    width: 22px;
    height: 22px;
}

.system-cta {
    padding: 0.6rem 1.4rem;
    font-size: 0.8rem;
}

.action-note {
    font-size: 0.65rem;
    margin-top: 0.2rem;
}

/* ===== ПРЕМИУМ-СТИЛИ ДЛЯ ВКЛАДКИ ===== */
.system-showcase.premium {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    align-items: stretch;
    background: #fff;
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

/* Галерея */
.gallery-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.gallery-main {
    position: relative;
    flex: 1;
    min-height: 0;
    background: #f8f8f8;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-img:hover {
    transform: scale(1.02);
}

.gallery-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    z-index: 2;
}

.gallery-badges .badge {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(5px);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: #1a1a1a;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(5px);
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
    z-index: 2;
}

.gallery-main:hover .gallery-nav {
    opacity: 1;
}

.gallery-nav:hover {
    background: #fff;
}

.gallery-nav.prev { left: 12px; }
.gallery-nav.next { right: 12px; }

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.thumb {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px;
    border-radius: 12px;
    background: #f8f8f8;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    border: 2px solid transparent;
}

.thumb.active {
    border-color: #FF6B00;
    background: #fff;
}

.thumb img {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 4px;
}

.thumb span {
    font-size: 10px;
    font-weight: 500;
    color: #333;
}

/* Информационная часть */
.showcase-info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.info-header {
    border-bottom: 1px dashed rgba(0,0,0,0.1);
    padding-bottom: 0.8rem;
}

.info-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    margin: 0;
    color: #1a1a1a;
}

.info-subtitle {
    font-size: 0.9rem;
    color: #FF6B00;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Табы профилей */
.profile-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.profile-tab {
    flex: 1;
    background: #f5f5f5;
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.profile-tab.active {
    background: #fff;
    border-color: #FF6B00;
    box-shadow: 0 5px 15px rgba(255,107,0,0.1);
}

.profile-name {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1a1a1a;
    margin-bottom: 0.2rem;
}

.profile-desc {
    font-size: 0.8rem;
    color: #666;
}

/* Блок характеристик */
.spec-block {
    background: #fafafa;
    border-radius: 16px;
    padding: 1.2rem;
    margin: 0.5rem 0;
}

.spec-block.hidden {
    display: none;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    color: #666;
    font-size: 0.9rem;
}

.spec-value {
    font-weight: 600;
    color: #1a1a1a;
}

/* Преимущества */
.advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 0.5rem 0;
}

.advantage {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: #fafafa;
    padding: 0.8rem;
    border-radius: 12px;
}

.advantage-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,107,0,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF6B00;
    font-size: 1rem;
}

.advantage-content {
    display: flex;
    flex-direction: column;
}

.advantage-content strong {
    font-size: 0.9rem;
    color: #1a1a1a;
}

.advantage-content span {
    font-size: 0.8rem;
    color: #666;
}

/* Покрытия */
.coatings h4 {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    color: #1a1a1a;
    font-weight: 600;
}

.coating-items {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.coating-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: #333;
}

.coating-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

.coating-note {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.8rem;
}

/* Цвета */
.color-examples h4 {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s;
}

.color-swatch:hover {
    transform: scale(1.15);
    box-shadow: 0 0 0 2px #FF6B00;
}

.color-more {
    font-size: 0.8rem;
    color: #FF6B00;
    font-weight: 500;
}

/* Кнопка */
.action-block {
    margin-top: 0.5rem;
}

.system-cta {
    width: 100%;
    padding: 1rem;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: background 0.2s, transform 0.2s;
    cursor: pointer;
}

.system-cta:hover {
    background: #FF6B00;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,107,0,0.2);
}

.system-cta i {
    transition: transform 0.2s;
}

.system-cta:hover i {
    transform: translateX(4px);
}

.action-note {
    text-align: center;
    font-size: 0.75rem;
    color: #999;
    margin-top: 0.5rem;
}

/* Адаптивность */
@media (max-width: 992px) {
    .system-showcase.premium {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .gallery-main {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .profile-tabs {
        flex-direction: column;
    }
    .advantages {
        grid-template-columns: 1fr;
    }
}
/* ===== ТЕХНОЛОГИЧНЫЙ МИНИМАЛИЗМ ===== */
.product-tech {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: #ffffff;
    border-radius: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    box-shadow: none;
    border: 1px solid #eaeef2;
}

/* Левая колонка */
.product-visual {
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-right: 1px solid #eaeef2;
}
.visual-main {
    max-width: 100%;
    max-height: 500px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: opacity 0.2s;
}

/* Правая колонка */
.product-info {
    padding: 2rem 2rem 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

/* Заголовок и переключатель */
.info-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid #eaeef2;
    padding-bottom: 1rem;
}
.product-sku {
    font-size: 0.7rem;
    font-weight: 500;
    color: #FF6B00;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.25rem;
}
.product-title {
    font-size: 1.8rem;
    font-weight: 300;
    color: #1a2a3a;
    margin: 0;
    line-height: 1.2;
    font-family: 'Inter', sans-serif;
}
.profile-toggle {
    display: flex;
    gap: 0.25rem;
    background: #f1f5f9;
    padding: 0.2rem;
    border-radius: 40px;
}
.toggle-btn {
    background: transparent;
    border: none;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #5a6a7a;
    cursor: pointer;
    border-radius: 40px;
    transition: all 0.15s;
}
.toggle-btn.active {
    background: #ffffff;
    color: #FF6B00;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Сетка характеристик */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 2rem;
    background: #f9fcff;
    padding: 1.25rem;
    border: 1px solid #eaeef2;
}
.spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    line-height: 1.5;
    color: #2a3a4a;
    border-bottom: 1px dashed #d0d8e2;
    padding: 0.2rem 0;
}
.spec-row:last-child {
    border-bottom: none;
}
.spec-label {
    color: #7a8a9a;
}
.spec-value {
    font-weight: 500;
    color: #1a2a3a;
}

/* Нижний блок */
.info-footer {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.color-section {
    border-top: 1px solid #eaeef2;
    padding-top: 1.25rem;
}
.color-heading {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #5a6a7a;
    margin: 0 0 0.75rem;
}
.color-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.color-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 1px #d0d8e2;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.1s;
}
.color-dot:hover {
    transform: scale(1.2);
    box-shadow: 0 0 0 2px #FF6B00;
}
.color-more {
    font-size: 0.7rem;
    color: #FF6B00;
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
    display: inline-block;
}

/* Кнопки */
.action-group {
    display: flex;
    gap: 0.75rem;
}
.action-btn {
    flex: 1;
    padding: 0.7rem 0;
    border: 1px solid #d0d8e2;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #2a3a4a;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 4px;
}
.action-btn.primary {
    background: #FF6B00;
    border-color: #FF6B00;
    color: white;
}
.action-btn.primary:hover {
    background: #e55e00;
}
.action-btn.secondary:hover {
    border-color: #FF6B00;
    color: #FF6B00;
}

/* Адаптивность */
@media (max-width: 900px) {
    .product-tech {
        grid-template-columns: 1fr;
    }
    .product-visual {
        border-right: none;
        border-bottom: 1px solid #eaeef2;
        padding: 1.5rem;
    }
    .product-info {
        padding: 1.5rem;
    }
}
@media (max-width: 600px) {
    .info-header {
        flex-direction: column;
        gap: 0.75rem;
    }
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Catalog pane (Privacy tab + unified catalog tabs) ===== */
.catalog-pane{
  display:grid;
  grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr);
  gap: 18px;
  align-items: stretch;
  padding: 6px 0;
}

.catalog-visual{
  min-width:0;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.catalog-info{
  min-width:0;
  border-radius:24px;
  border:1px solid rgba(15,15,20,.08);
  background:rgba(255,255,255,.72);
  box-shadow:0 18px 50px rgba(15,15,20,.06);
  padding:18px 18px 16px;
}

.catalog-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding-bottom:14px;
  border-bottom:1px solid rgba(15,15,20,.08);
}

.catalog-head__text{
  width:100%;
  max-width:none;
}

.catalog-title{
  margin:0;
  font-size:22px;
  line-height:1.15;
  font-weight:700;
  letter-spacing:-0.02em;
  color:rgba(20,22,26,.92);
  font-family:var(--font-serif);
}

.catalog-subtitle{
  margin:8px 0 0;
  width:100%;
  max-width:none;
  display:block;
  font-size:13px;
  line-height:1.55;
  color:rgba(20,22,26,.62);
}

.dv.dv--catalog{
  width:100%;
  max-width:none;
}

.dv--catalog .dv-layout{
  width:100%;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.dv--catalog .dv-stage{
  position:relative;
  overflow:hidden;
  min-height:420px;
  border-radius:24px;
  border:1px solid var(--dv-border);
  box-shadow:var(--dv-shadow);
  background:
    radial-gradient(900px 300px at 18% 18%, rgba(255,107,0,.10), transparent 55%),
    radial-gradient(900px 300px at 92% 82%, rgba(0,0,0,.06), transparent 55%),
    linear-gradient(180deg, var(--dv-bg), var(--dv-bg2));
  padding:18px;
  display:grid;
  place-items:center;
  perspective:900px;
}

.viewer3d__card{
  width:100%;
  height:100%;
  display:grid;
  place-items:center;
  position:relative;
  transform-style:preserve-3d;
  will-change:transform;
  transition:transform .22s ease;
}

.viewer3d__glow{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:1;
}

.dv--catalog .dv-main{
  position:relative;
  z-index:2;
  width:auto;
  height:auto;
  max-width:88%;
  max-height:88%;
  object-fit:contain;
  object-position:center;
  display:block;
  margin:auto;
  user-select:none;
  -webkit-user-drag:none;
  transform:translateZ(22px) scale(1);
  transition:transform .22s ease;
  cursor:zoom-in;
}

.dv--catalog .dv-stage:hover .viewer3d__card{
  transform:rotateX(4deg) rotateY(-6deg);
}

.dv--catalog .dv-stage:hover .dv-main{
  transform:translateZ(22px) scale(1.035);
}

.dv-chips{
  position:absolute;
  left:16px;
  bottom:16px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  z-index:11;
}

.dv-chip{
  font-size:12px;
  line-height:1;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(15,15,20,.10);
  color:rgba(20,22,26,.88);
  backdrop-filter:blur(10px);
}

.dv-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:42px;
  height:42px;
  border-radius:999px;
  border:1px solid rgba(15,15,20,.10);
  background:rgba(255,255,255,.72);
  cursor:pointer;
  display:grid;
  place-items:center;
  font-size:20px;
  color:rgba(20,22,26,.85);
  backdrop-filter:blur(10px);
  transition:transform .15s ease, background .15s ease;
  z-index:12;
}
.dv-nav:hover{ transform:translateY(-50%) scale(1.03); background:rgba(255,255,255,.86); }
.dv-prev{ left:14px; }
.dv-next{ right:14px; }

/* default thumbs */
.dv-thumbs{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:10px;
  margin-top:12px;
}

.dv-thumb{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(15,15,20,.10);
  background:rgba(255,255,255,.70);
  cursor:pointer;
  transition:transform .15s ease, border-color .15s ease, background .15s ease, box-shadow .15s ease;
  text-align:left;
}

.dv-thumb img{
  width:42px;
  height:42px;
  border-radius:12px;
  object-fit:cover;
  background:#f0f0f0;
  border:1px solid rgba(0,0,0,.06);
}

.dv-thumb span{
  font-size:12px;
  font-weight:600;
  color:rgba(20,22,26,.85);
  line-height:1.1;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.dv-thumb:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.88);
}

.dv-thumb.is-active{
  border-color:rgba(255,107,0,.55);
  box-shadow:0 10px 26px rgba(255,107,0,.12);
}

/* Rancho: thumbs below, compact */
#openness .dv-thumbs{
  position:static;
  width:100%;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:10px;
  margin-top:12px;
  padding:0;
  background:transparent;
  border:0;
  box-shadow:none;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
}

#openness .dv-thumb{
  display:grid;
  grid-template-columns:40px 1fr;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  text-align:left;
}

#openness .dv-thumb img{
  width:40px;
  height:40px;
  border-radius:12px;
}

#openness .dv-thumb span{
  font-size:12px;
}

#openness .dv-main.ranch-wide{
  width:100%;
  height:auto;
  max-width:100%;
  max-height:92%;
  object-fit:contain;
}

#openness .dv-main.dv-main--cover{
  width:100%;
  height:100%;
  max-width:none;
  max-height:none;
  object-fit:cover;
  margin:0;
  transform:none;
}

#openness .dv-stage.is-cover-selected{
  padding:0;
}

/* Slat: thumbs in one line and only cover images fill block */
#slat .dv-thumbs{
  position:static;
  width:100%;
  display:flex;
  flex-direction:row;
  flex-wrap:nowrap;
  justify-content:space-between;
  align-items:stretch;
  gap:12px;
  margin-top:14px;
  padding:0;
  background:transparent;
  border:0;
  box-shadow:none;
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
}

#slat .dv-thumb{
  flex:1 1 0;
  min-width:0;
  max-width:none;
  min-height:68px;
  display:flex;
  flex-direction:row;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 12px;
}

#slat .dv-thumb img{
  width:34px;
  height:34px;
  flex:0 0 34px;
  margin:0;
}

#slat .dv-thumb span{
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
}

#slat .dv-main{
  width:auto;
  height:auto;
  max-width:94%;
  max-height:94%;
  object-fit:contain;
  object-position:center;
}

#slat .dv-main.slat-large{
  max-width:108%;
  max-height:108%;
}

#slat .dv-main.dv-main--cover{
  width:100%;
  height:100%;
  max-width:none;
  max-height:none;
  object-fit:cover;
  margin:0;
  transform:none;
}

#slat .dv-main:not(.dv-main--cover){
  object-fit:contain !important;
}

#slat .dv-stage.is-cover-selected{
  padding:0;
}

/* Siding + gates subtitles full width */
#openness .catalog-subtitle,
#slat .catalog-subtitle,
#siding .catalog-subtitle,
#gates .catalog-subtitle{
  max-width:none;
  width:100%;
  text-align:left;
}

/* privacy keeps rail on side; other tabs thumbs below */
#privacy .dv-thumbs{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
}

/* actions and cards kept from current design */
.micro-advantages{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:10px;
  margin:14px 0;
}

.micro-adv{
  border-radius:18px;
  border:1px solid rgba(15,15,20,.08);
  background:rgba(245,247,248,.85);
  padding:12px;
}

.micro-adv-title{
  font-size:12px;
  font-weight:800;
  color:rgba(20,22,26,.88);
  margin-bottom:4px;
}

.micro-adv-text{
  font-size:12px;
  color:rgba(20,22,26,.58);
}

.specs-block{ margin-top:6px; }
.specs-title{
  font-size:11px;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(20,22,26,.55);
  margin:10px 0;
}

.specs-table,
.specs-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.spec-item,
.spec-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(15,15,20,.08);
  background:rgba(255,255,255,.70);
}

.spec-k,
.spec-label{
  font-size:12px;
  color:rgba(20,22,26,.60);
}

.spec-v,
.spec-value{
  font-size:12px;
  color:rgba(20,22,26,.92);
  font-weight:700;
  text-align:right;
}

.finish-block,
.finish-min{
  margin-top:14px;
  padding:14px;
  border-radius:20px;
  border:1px solid rgba(15,15,20,.08);
  background:rgba(245,247,248,.72);
}

.finish-min__top{
  display:flex;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}

.finish-title{
  font-size:11px;
  letter-spacing:.10em;
  text-transform:uppercase;
  color:rgba(20,22,26,.55);
}

.finish-min__meta{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}

.finish-min__strong{
  font-size:12px;
  font-weight:700;
  color:rgba(20,22,26,.92);
}

.finish-min__muted{
  font-size:12px;
  color:rgba(20,22,26,.48);
}

.ral-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:8px;
}

.ral-swatch{
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px;
  border-radius:14px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(15,15,20,.08);
}

.ral-color{
  width:26px;
  height:26px;
  border-radius:50%;
  box-shadow:0 0 0 1px rgba(0,0,0,.08) inset;
  flex:0 0 26px;
}

.ral-text b,
.ral-text small{
  display:block;
  line-height:1.1;
}

.ral-text b{ font-size:12px; color:rgba(20,22,26,.92); }
.ral-text small{ font-size:11px; color:rgba(20,22,26,.56); }

.catalog-actions{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:16px;
}

.action-btn{
  min-height:46px;
  border-radius:16px;
  border:1px solid rgba(15,15,20,.10);
  background:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.03em;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.action-btn.primary{
  background:var(--orange);
  color:#fff;
  border-color:var(--orange);
  box-shadow:0 12px 24px rgba(255,107,0,.18);
}

.action-btn.secondary{
  background:#fff;
  color:rgba(20,22,26,.86);
}

.action-btn:hover{ transform:translateY(-1px); }

@media (max-width: 1024px){
  .catalog-pane{
    grid-template-columns:1fr;
  }

  .dv--catalog .dv-stage{
    min-height:360px;
  }

  .catalog-actions,
  .specs-table,
  .specs-grid,
  .micro-advantages,
  .ral-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 640px){
  .catalog-actions,
  .specs-table,
  .specs-grid,
  .micro-advantages,
  .ral-grid,
  .dv-thumbs{
    grid-template-columns:1fr;
  }

  #slat .dv-thumbs{
    flex-wrap:wrap;
  }

  #slat .dv-thumb span{
    white-space:normal;
  }
}
/* ===== CLEAN FINAL FIX ===== */

/* базово для каталогов */
#openness .dv-stage,
#slat .dv-stage,
#siding .dv-stage,
#gates .dv-stage{
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 18px;
  box-sizing: border-box;
}

#openness .dv-main,
#slat .dv-main,
#siding .dv-main,
#gates .dv-main{
  width: auto;
  height: auto;
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 auto;
}

/* только специально отмеченные cover-фото */
#openness .dv-main.dv-main--cover,
#slat .dv-main.dv-main--cover,
#siding .dv-main.dv-main--cover,
#gates .dv-main.dv-main--cover{
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
  margin: 0;
}

/* Ранчо — меню вниз компактно */
#openness .dv-thumbs{
  position: static !important;
  width: 100% !important;
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 10px !important;
  margin-top: 12px !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

#openness .dv-thumb{
  display: grid !important;
  grid-template-columns: 40px 1fr !important;
  align-items: center !important;
  gap: 10px !important;
  text-align: left !important;
  padding: 10px 12px !important;
}

#openness .dv-thumb img{
  width: 40px !important;
  height: 40px !important;
  border-radius: 12px !important;
}

#openness .dv-thumb span{
  font-size: 12px !important;
  line-height: 1.1 !important;
}

/* Рейка — меню в одну линию */
#slat .dv-thumbs{
  position: static !important;
  width: 100% !important;
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 12px !important;
  margin-top: 14px !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

#slat .dv-thumb{
  flex: 1 1 0 !important;
  min-width: 0 !important;
  min-height: 68px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  padding: 10px 12px !important;
}

#slat .dv-thumb img{
  width: 34px !important;
  height: 34px !important;
  flex: 0 0 34px !important;
  margin: 0 !important;
}

#slat .dv-thumb span{
  font-size: 14px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
}

/* Рейка — 3 и 4 фото точно не режем */
#slat .dv-main:not(.dv-main--cover){
  object-fit: contain !important;
  max-width: 94% !important;
  max-height: 94% !important;
  width: auto !important;
  height: auto !important;
}

/* подзаголовки на всю ширину */
#openness .catalog-head__text,
#slat .catalog-head__text,
#siding .catalog-head__text,
#gates .catalog-head__text,
#openness .catalog-subtitle,
#slat .catalog-subtitle,
#siding .catalog-subtitle,
#gates .catalog-subtitle{
  width: 100% !important;
  max-width: none !important;
}
/* ===== FINAL IMAGE SIZE + HOVER ===== */

/* stage */
#openness .dv-stage,
#slat .dv-stage,
#siding .dv-stage,
#gates .dv-stage{
  overflow: hidden !important;
  display: grid !important;
  place-items: center !important;
  padding: 10px !important;
  box-sizing: border-box !important;
  perspective: 900px !important;
}

/* 3D card */
#openness .viewer3d__card,
#slat .viewer3d__card,
#siding .viewer3d__card,
#gates .viewer3d__card{
  width: 100% !important;
  height: 100% !important;
  display: grid !important;
  place-items: center !important;
  transform-style: preserve-3d !important;
  will-change: transform !important;
  transition: transform .22s ease !important;
}

/* обычные фото — большие, но не режутся */
#openness .dv-main,
#slat .dv-main,
#siding .dv-main,
#gates .dv-main{
  width: auto !important;
  height: auto !important;
  max-width: 98% !important;
  max-height: 98% !important;
  object-fit: contain !important;
  object-position: center !important;
  display: block !important;
  margin: 0 auto !important;
  transform: translateZ(18px) scale(1) !important;
  transition: transform .22s ease !important;
}

/* только фото с data-fit="cover" */
#openness .dv-main.dv-main--cover,
#slat .dv-main.dv-main--cover,
#siding .dv-main.dv-main--cover,
#gates .dv-main.dv-main--cover{
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  object-fit: cover !important;
  object-position: center !important;
  margin: 0 !important;
}

/* hover анимация как у еврожалюзи */
#openness .dv-stage:hover .viewer3d__card,
#slat .dv-stage:hover .viewer3d__card,
#siding .dv-stage:hover .viewer3d__card,
#gates .dv-stage:hover .viewer3d__card{
  transform: rotateX(4deg) rotateY(-6deg) !important;
}

#openness .dv-stage:hover .dv-main,
#slat .dv-stage:hover .dv-main,
#siding .dv-stage:hover .dv-main,
#gates .dv-stage:hover .dv-main{
  transform: translateZ(18px) scale(1.03) !important;
}
/* ===== FIX 2026: крупные стабильные картинки в блоке систем ===== */

.systems .catalog-pane {
  align-items: stretch;
}

.systems .catalog-visual {
  min-width: 0;
}

.systems .dv {
  max-width: 100% !important;
}

.systems .dv-stage {
  min-height: 520px !important;
  aspect-ratio: 16 / 11 !important;
  padding: 10px !important;
}

.systems .viewer3d__card {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.systems .dv-main {
  width: 100% !important;
  height: 100% !important;
  max-width: 98% !important;
  max-height: 98% !important;
  padding: 0 !important;
  object-fit: contain !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}

.systems .dv-main.dv-main--cover {
  object-fit: cover !important;
}

.systems .tab-pane {
  display: none;
  opacity: 1 !important;
  visibility: visible !important;
}

.systems .tab-pane.active {
  display: block;
}

@media (max-width: 992px) {
  .systems .dv-stage {
    min-height: 420px !important;
  }
}

@media (max-width: 560px) {
  .systems .dv-stage {
    min-height: 320px !important;
  }
}
/* FIX: название Эко-Z в переключателе */
.profile-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
}

.profile-toggle .toggle-btn {
  min-width: 0;
  white-space: nowrap;
  padding-left: 22px;
  padding-right: 22px;
}

.profile-toggle .toggle-btn[data-profile="ecoz"] {
  min-width: 120px;
  padding-left: 20px;
  padding-right: 20px;
  line-height: 1.1;
}
.systems-tabs .tab-pane {
  display: none;
}

.systems-tabs .tab-pane.active {
  display: block;
}

.dv-stage {
  min-height: 520px !important;
}

.dv-main {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  max-width: 98% !important;
  max-height: 98% !important;
  object-fit: contain !important;
  transition: transform .25s ease !important;
}

.dv-stage:hover .dv-main {
  transform: scale(1.05) !important;
}
/* ===== FIX: увеличение картинки в блоке ограждений ===== */

.dv-stage {
  overflow: visible !important;
}

.viewer3d__card {
  transition: transform .28s ease, filter .28s ease !important;
  transform-origin: center center !important;
}

.dv-main {
  transition: transform .28s ease, filter .28s ease !important;
  transform-origin: center center !important;
  will-change: transform !important;
}

.dv-stage:hover .viewer3d__card {
  transform: scale(1.035) !important;
}

.dv-stage:hover .dv-main {
  transform: scale(1.08) !important;
  filter: drop-shadow(0 24px 35px rgba(0,0,0,.12)) !important;
}
.catalog-actions a.action-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
/* ===== FIX: Металлосайдинг крупнее ===== */

#siding .dv-stage {
  min-height: 470px !important;
  height: 470px !important;
  padding: 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
}

#siding .viewer3d__card {
  width: 100% !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#siding .dv-main {
  width: 100% !important;
  height: 100% !important;
  max-width: 98% !important;
  max-height: 98% !important;
  object-fit: contain !important;
  object-position: center center !important;
  transform: none !important;
}

#siding .dv-stage:hover .dv-main {
  transform: scale(1.04) !important;
}

@media (max-width: 768px) {
  #siding .dv-stage {
    min-height: 360px !important;
    height: 360px !important;
  }

  #siding .dv-main {
    max-width: 100% !important;
    max-height: 100% !important;
  }
}
/* ===== FIX: отдельный список только для блока качества ===== */

.quality-spec-list {
  list-style: none !important;
  margin: 18px 0 0 !important;
  padding: 0 !important;
}

.quality-spec-list li {
  display: grid !important;
  grid-template-columns: 28px minmax(180px, 250px) 1fr !important;
  gap: 12px !important;
  align-items: center !important;
  padding: 12px 0 !important;
  margin: 0 !important;
  border-bottom: 1px dashed rgba(0,0,0,.12) !important;
  font-size: 15px !important;
  line-height: 1.35 !important;
  text-align: left !important;
}

.quality-spec-list li i {
  width: 28px !important;
  height: 28px !important;
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
}

.quality-spec-list li strong {
  font-size: 15px !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  text-align: left !important;
}

.quality-spec-list li span {
  font-size: 14px !important;
  line-height: 1.35 !important;
  color: #444 !important;
  text-align: left !important;
}

/* планшет */
@media (max-width: 1100px) {
  .showcase-grid {
    grid-template-columns: 1fr !important;
  }
}

/* телефон */
@media (max-width: 640px) {
  .quality-spec-list li {
    grid-template-columns: 26px 1fr !important;
    gap: 8px 10px !important;
    padding: 10px 0 !important;
  }

  .quality-spec-list li i {
    grid-row: 1 / 3 !important;
    align-self: start !important;
    margin-top: 1px !important;
  }

  .quality-spec-list li strong {
    grid-column: 2 !important;
    font-size: 14px !important;
  }

  .quality-spec-list li span {
    grid-column: 2 !important;
    font-size: 13px !important;
  }
/* ===== FIX: убрать точки списка + уменьшить шрифт adaptive ===== */

.quality-spec-list,
.quality-spec-list ul,
.quality-spec-list li {
  list-style: none !important;
}

.quality-spec-list li::marker,
.quality-spec-list li::before {
  content: none !important;
  display: none !important;
}

/* планшет */
@media (max-width: 1100px) {
  .quality-spec-list li {
    font-size: 14px !important;
    line-height: 1.32 !important;
    padding: 10px 0 !important;
  }

  .quality-spec-list li strong {
    font-size: 14px !important;
  }

  .quality-spec-list li span {
    font-size: 13px !important;
  }

  .quality-spec-list li i {
    font-size: 16px !important;
  }
}

/* телефон */
@media (max-width: 640px) {
  .quality-spec-list li {
    font-size: 13px !important;
    line-height: 1.28 !important;
    padding: 8px 0 !important;
    gap: 6px 8px !important;
  }

  .quality-spec-list li strong {
    font-size: 13px !important;
    line-height: 1.25 !important;
  }

  .quality-spec-list li span {
    font-size: 12px !important;
    line-height: 1.3 !important;
  }

  .quality-spec-list li i {
    width: 22px !important;
    height: 22px !important;
    font-size: 15px !important;
  }
}